#!/usr/bin/enr/python3
# -*- coding: utf-8 -*-
# -------------------------------
# @Author : hurong
# @File : test01_sample.py
# @Time : 2024/6/12 15:33

# content of test_sample.py
def inc(x):
    return x + 1


def test_answer():
    assert inc(3) == 5


class TestDemo:
    def test_demo1(self):
        pass
